91225440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{7039}}^1$

素因数の和:7066

約数の個数: 120

約数和(自身を含む): 321995520

約数和(自身を除く): 230770080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 7039, 12960, 14078, 21117, 28156, 35195, 42234, 56312, 63351, 70390, 84468, 105585, 112624, 126702, 140780, 168936, 190053, 211170, 225248, 253404, 281560, 316755, 337872, 380106, 422340, 506808, 563120, 570159, 633510, 675744, 760212, 844680, 950265, 1013616, 1126240, 1140318, 1267020, 1520424, 1689360, 1900530, 2027232, 2280636, 2534040, 2850795, 3040848, 3378720, 3801060, 4561272, 5068080, 5701590, 6081696, 7602120, 9122544, 10136160, 11403180, 15204240, 18245088, 22806360, 30408480, 45612720, 91225440]

約数ペア:

[(1, 91225440), (2, 45612720), (3, 30408480), (4, 22806360), (5, 18245088), (6, 15204240), (8, 11403180), (9, 10136160), (10, 9122544), (12, 7602120), (15, 6081696), (16, 5701590), (18, 5068080), (20, 4561272), (24, 3801060), (27, 3378720), (30, 3040848), (32, 2850795), (36, 2534040), (40, 2280636), (45, 2027232), (48, 1900530), (54, 1689360), (60, 1520424), (72, 1267020), (80, 1140318), (81, 1126240), (90, 1013616), (96, 950265), (108, 844680), (120, 760212), (135, 675744), (144, 633510), (160, 570159), (162, 563120), (180, 506808), (216, 422340), (240, 380106), (270, 337872), (288, 316755), (324, 281560), (360, 253404), (405, 225248), (432, 211170), (480, 190053), (540, 168936), (648, 140780), (720, 126702), (810, 112624), (864, 105585), (1080, 84468), (1296, 70390), (1440, 63351), (1620, 56312), (2160, 42234), (2592, 35195), (3240, 28156), (4320, 21117), (6480, 14078), (7039, 12960)]